Option C, At the subtropics because descending air promotes clear skies.
Explanation:
The temperature of water at the surface of ocean is known as Sea surface temperature and is affected by the productivity of ocean, pollution level of sea water , global climate change and geographical location.
In the sub-tropical region especially in the western part of the tropical Pacific. , the rainfall is heavy that results into atmospheric convergence and deep atmospheric convection leading to warmer sea water that is confined to the western part of the tropical Pacific.
The Cenozoic period began with the 65 million years ago and continuous till today and is composed of the modern-day inhabitants and is also known as the age of mammals and these were as the hornless rhinos and flight less dinosaurs.
